import { DenormalizedAttachmentResource } from './denormalized_attachment_resource'
import { DenormalizedAttachmentResourceForCreate } from './denormalized_attachment_resource_for_create'
import type { PersonResource } from './person'
import type { ReactionCountResource } from './reaction'

export type SystemTextFormat = 'people' | 'actor'

export interface MessageResource {
  type: 'Message'
  id: string
  text: string | null
  html: string
  createdAt: string
  deletedAt: string | null
  textEditedAt: string | null
  mine: boolean
  attachments: DenormalizedAttachmentResource[]
  author: PersonResource
  reactionCounts: ReactionCountResource[]
  replyCount: number
  replyRootId?: string | null
  replyRoot?: MessageResource | null
  idempotentKey?: string | null
  messageType: string
  personIdsForSystemEvent?: number[] | null
  systemTextParts?: { names: string[]; overflowCount: number; action: string } | null
  systemTextFormat?: SystemTextFormat | null

  // Custom Local Properties we set for rendering
  renderAuthor?: boolean
  renderTime?: boolean
  myLatestInConversation?: boolean
  lastInGroup?: boolean
  threadPosition?: 'first' | 'center' | 'last' | null
  prevIsMyReply?: boolean
  nextIsMyReply?: boolean
  nextRendersAuthor?: boolean
  isReplyShadowMessage?: boolean
  nextIsReplyShadowMessage?: boolean

  // Properties for mutation state
  pending?: boolean // Indicates if the message is optimistically created and pending server response
  error?: string // Error message if the message failed to send
  attachmentsForCreate?: DenormalizedAttachmentResourceForCreate[]
}